Definition of retraction. Examples of retraction in a sentence. His charges were false, and he was forced to make a retraction. Then, last spring, Gabriel Arana, an editor at The American Prospect who had undergone several years of reparative therapy in his teens, called on Spitzer at his home in Princeton, New Jersey.
2010]. Grapefruit juice inhibited the first-pass metabolism of oxycodone by CYP3A4 enzymes in the liver; consequently, oxycodone plasma concentrations were significantly increased by 50% and the half-life was extended by 20%.
Figure 1. Effect of grapefruit juice (200 ml) (â¢) or water (â) taken three times a day for 3 days on the mean (Â± SEM) unadjusted serum concentrations of thyroxine in 10 healthy subjects after a single oral dose of 600 Âµg levothyroxine.